Hi all, old new poster here.
I acquired this engine on a pontoon purchased from my brother. It has had this problem virtually since new. It has been in more than one repair shop in its life. The engine starts at a bump of the key without enriching, when warm. It runs great at anything below...
1989 135 v6 outboard. '
The engine ran fine last year when I replaced the impeller. I didn't run it after that, but this year it won't start up. I found that only the middle cylinder on the starter side, or right facing the engine looking towards the bow is firing. I had a weak battery but have...